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ESG Book

ESG Book

Private
FrankfurtEnergy & Sustainabilityhttps://www.esgbook.com/

Last Round

Series B

Jun 23, 2022

Est. Valuation

$100M

Total Funding Raised

$55M

Company Overview

ESG Book is a sustainability data and technology company that provides a digital platform for managing, disclosing, and analyzing ESG data, enabling financial institutions and corporates to gain deeper insights into sustainability risks and opportunities.

Sector

Energy & Sustainability

Verticals

ESG Analytics, Compliance & Risk, Financial Data, RegTech

Business Model

B2B

Customer Profile

Data as a Service, Subscription SaaS

AI Layer

Application

Keywords

ESG datasustainability reportingregulatory disclosureESG softwareenvironmental social governanceESGRegTechsustainability metricscompliance softwareESG ratingsdata as a serviceDaaSemissions estimationsustainability disclosureESG reporting tool

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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ESG Book Comparables

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ESG Book comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Clarity AI
84%
Novisto
82%
Apiday
79%

ESG Book Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BJun 23, 2022
StrategicMar 17, 2021
Series AJul 18, 2019

Key People

Founding team and executive leadership

Justin Fitzpatrick

Chief Executive Officer

Executive Team

Darren Clarke

Chief Technology Officer

Executive Team

ESG Book Investors

Notable investors and investment history

ESG Book investors
InvestorRounds
Hessen GovernmentSeries A
Accenture VenturesStrategic
Energy Impact PartnersSeries B
DWS GroupSeries A
Commerz RealSeries A
Allianz XSeries A, Series B
MeridiamSeries B

Market signals

Structured signals derived from secondary market and firmographic data.

  • Nov 3, 2025

    Added 3dprint4Moba, a 3D printing startup, as a customer.

  • Oct 1, 2025

    Citi and HSBC disclosed as clients.

ESG Book Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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ESG Book Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about ESG Book's valuation, stock price, and market status.

Firmographic Details

HeadquartersFrankfurt
Employee Range200
Year Founded2018
Last FundingJun 23, 2022

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